The Apple Video Adapter was specially designed to allow users to connect to S-video or composite video devices. The video adapter cable plugs into the video output port (mini-VGA) built into the back of the computers listed in the compatibility section below. The video output port supports VGA, S-Video, and Composite video out.
Type: Video Adapter Cable
Connection: S-Video, Composite, Mini-VGA
Compatibility: eMac, iMac G5, or 17 inch iMac with mini-VGA Port
Apple Video Adapter Kit Specifications
Part # M9109G/A